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  • Overheating phenomenon and control during heat treatment

    Overheating phenomenon and control during heat treatment

    We know that overheating in the heat treatment process is most likely to cause the austenite grains to be coarse, which reduces the mechanical properties of the parts.  1. General overheating: The heating temperature is too high or the holding time at high temperature is too long, which causes th...
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  • Metal heat treatment technology process

    Metal heat treatment technology process

    Metal heat treatment is a process in which a metal workpiece is heated to a suitable temperature in a certain medium, and after it is kept at this temperature for a certain period of time, it is cooled at different speeds. The process generally includes three processes of heating, heat preservati...
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  • Do you know the environmental protection and non-environmental protection of screw electroplating?

    Do you know the environmental protection and non-environmental protection of screw electroplating?

    Hardware screw electroplating has environmental protection and non-environmental protection, environmental protection electroplating has environmental protection blue zinc, environmental protection color zinc, environmental protection black zinc, environmental protection white zinc, environmental...
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  • How to remove the rust after the battery spring is rusted?

    How to remove the rust after the battery spring is rusted?

    The battery is a very important tool in our daily life, but the battery needs a spring to conduct electricity, but you may not know that the battery spring cannot be customized with stainless steel wire, because the stainless steel wire is not conductive, so Usually nickel-plated carbon steel wir...
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  • Basic introduction of stainless steel spring

    Basic introduction of stainless steel spring

    The main function of stainless steel is to resist corrosion in the medium. Stainless steel has a beautiful surface and good corrosion resistance. It does not need to undergo surface treatment such as color plating, but takes advantage of the inherent surface of stainless steel. Performance, a kin...
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  • Raisingelec introduces the production process of mechanical processing

    Raisingelec introduces the production process of mechanical processing

    Machining refers to the process of changing the shape or performance of the workpiece through a mechanical device. According to the difference in processing methods, it can be divided into cutting processing and pressure processing. The consumption process of a machine refers to the entire proces...
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  • Raisingelec tell you  what processes need to be passed through mechanical processing!

    Raisingelec tell you what processes need to be passed through mechanical processing!

    To formulate the machining processing process, it is necessary to affirm that the workpiece has to go through several processes and the sequence of process stops. Only the simple process of the title of the main process and its processing order is listed, which is called the process path. The dra...
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  • How many types of machining are there in present industry?

    How many types of machining are there in present industry?

    With the rapid development of modern machining processing and rapid development of mechanical processing technology, many advanced mechanical processing technology methods have gradually emerged, such as micro-machining technology, rapid prototyping technology, and fine and ultra-fine processing ...
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  • What are metal stamping parts?

    What are metal stamping parts?

    Stamping processing is a processing method that uses molds to separate or shape metal strips. Its application range is very broad. Stamping processing includes punching, bending, deep drawing, forming, finishing and other processes. The materials processed by stamping parts are mainly hot-rolled ...
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  • Industrial production application of gold shrapnel

    Industrial production application of gold shrapnel

    Hardware shrapnel belongs to metal stamping parts, which are mechanical spring parts that use elasticity to work. In the category of electronic hardware materials. It is made of stainless steel or manganese after heat treatment. It is an important part of the switch. With the help of the conducti...
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  • Application range of hardware products

    Application range of hardware products

    Auxiliary and accessory finished products was used in our daily life and industrial production. In the early days, it was mostly made of metal materials such as gold, silver, copper, iron, and tin. In addition to using various metal materials, non-metallic materials such as plastic and glass fibe...
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  • Common types of machining

    Common types of machining

    There should be a lot of machining knowledge you don’t necessarily know about machining. Machining refers to the process of changing the overall dimension or performance of the workpiece with mechanical equipment. There are many types of machining. Let’s take a look at the commonly us...
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